2

Objects in Python

We have a design in hand and are ready to turn that design into a working program! Of course, it doesn't usually happen this way. We'll be seeing examples and hints for good software design throughout the book, but our focus is object-oriented programming. So, let's have a look at the Python syntax that allows us to create object-oriented software.

After completing this chapter, we will understand the following:

  • Python's type hints
  • Creating classes and instantiating objects in Python
  • Organizing classes into packages and modules
  • How to suggest that people don't clobber an object's data, invalidating the internal state
  • Working with third-party packages available from the Python Package Index, PyPI

This chapter will also continue ...

Get Python Object-Oriented Programming - Fourth Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.